map-emitter

Map.json assembly is automated by processing extracted document data to compile meta, canvas, zones, nodes, and edges. The map-emitter Skill executes this generation algorithmically, using input files to output the final validated map structure.

Validating zone-cell overlap and edge endpoints requires pre-write invariant checks. The map-emitter Skill performs these invariant guards to verify no zone-cell overlap exists and every edge endpoint is registered in nodes before writing the file.

Input requirements for map.json document generation include proper extracted document data files. You must provide inputs like .extract.json and .edges.json so the algorithmic processing can assemble the project structure without manual intervention.

Atomic file writing for map.json is achieved through a safe tmp-rename mechanism. The map-emitter Skill ensures this atomic write process to prevent corruption, writing the map document only after all invariant checks pass.

Map generation works entirely without manual intervention if proper input files are provided. The map-emitter Skill executes the EMIT stage autonomously, performing structural validation against RFC-023 and ADR-016 standards before atomically writing the output.

Map.json validation fails on missing node zone existence because invariant checks require strict structural integrity. The map-emitter Skill enforces node zone existence as a pre-write guard, rejecting any document where nodes reference non-existent zones.